&lpar;1&rpar; The machine is applied in industries such as pharmaceutics&comma; foodstuff&comma; chemicals and etc&comma; with features of cool air and no sieve or screen&period;

&lpar;2&rpar; It is not limited by the viscosity&comma; hardness&comma; softness or fiber shape of the raw materials&comma; and has good effect to all materials&comma; especially to those Chinese herbal medicines with fibers and those with oils&period;

&lpar;2&rpar;Any raw materials being fed into the grinding chamber through the upper feeder&comma; is pulverized by high—speed running blades&period;

&lpar;3&rpar;The fineness of the finished products is regulated via the distance adjustment of grading wheel and grading plate&period; The high speed running fans will lead those pulverized material from grinding chamber to discharge gate via negative pressure&period;

&lpar;4&rpar;The dust from grinding is filtered and recycled via the cloth bag or filter of the dust absorption box&period;